Self-driving cars have a hard time predicting bicycle movement, and workarounds that require cyclists to buy transmitters are running into resistance from some.
Via IEEE Spectrum:
“Deep learning is typically used for just detecting pixel patterns. We figured out an effective way to use the same techniques to estimate geometrical quantities,” explains Deep3DBox contributor Jana Košecká, a computer scientist at George Mason University in Fairfax, Virginia.
However, when it comes to spotting and orienting bikes and bicyclists, performance drops significantly. Deep3DBox is among the best, yet it spots only 74 percent of bikes in the benchmarking test. And though it can orient over 88 percent of the cars in the test images, it scores just 59 percent for the bikes.
Slate reviewed the current workaround options:
One solution presented by Ford, Tome Software, and Trek Bicycle at CES last month is a concept known as bicycle-to-vehicle communications. Instead of just autonomous vehicles (or all motorized vehicles) on the road being able to wirelessly communicate their position and intentions with one another, bikes would be able to join the party. The proposed technology would be brand agnostic, something any cyclist could affix to herself or her bike. The key safety aspect of this connectivity would be that drivers would be alerted when a cyclist is nearby. It’s similar, although potentially a step above, a concept presented by Volvo in 2014 that would work through tech embedded in a rider’s helmet. Tome plans to hone its software, which could then be licensed out to vehicles, apps, bike accessories, and car accessories, at the Mcity autonomous driving test facility at the University of Michigan over the next year.
• The Self-Driving Car's Bicycle Problem (IEEE Spectrum via Slate)
In 1920, Czech writer Karel Čapek penned a play titled R.U.R., a cautionary tale about technology’s potential to dehumanize.
This tiny “soft” robot, just 3cm long, zips along at 20 of its body lengths per second. It can also carry heavy things, like peanuts in the shell, but that slows it down a bit. And amazingly, you can step on it and it won’t die. Over at IEEE Spectrum, Ivan Ackerman writes about the […]
Earlier this month, I was in Washington DC during the Smithsonian’s festivities around the 50th anniversary of Apollo 11 and the first human moon landing. As you likely saw, UK-based creative studio 59 Productions and the Smithsonian National Air and Space Museum collaborated on an astonishing audiovisual experience centered around a lifesize Saturn V rocket […]
It’s a great time to be a maker. 3D printers are on store shelves for anyone to buy, and coder kits like Arduino and Raspberry Pi are letting kids as young as 9 or 10 dive into the Internet of Things. Here are a few examples of our favorite tech toys, all priced low enough […]
Want to make a hit? The right software is out there for anyone, but any music producer will tell you that finding the right sound can still take time and talent. Still, the right tools are a great shortcut, which makes this Synth & Sound Pack Bundle absolutely priceless. And now that it’s on sale […]
Let’s face it: People at the gym aren’t bragging about their headphones. If they were that great, they’d be listening to them instead of talking about them. So while we’re sure those new PowerBeats Pro earbuds are something special, why would you shell out $250 for a tiny pair of speakers when comparable ones are […]